Four products could cause “a significant drop in blood pressure that may be life threatening," the government says. Here's ...

But a generic version (and the active ingredient) of this popular medication, sildenafil, is widely available from several drug manufacturers at a fraction of the cost. Here’s more about this ...

What the drug does do is make it easier to get ... (PAH), a form of high blood pressure in the lungs. Sildenafil is in a ...

Several observations from preclinical and short-term clinical studies support a role for sildenafil in the treatment of heart failure patients. The following discussion briefly considers each of ...

Viagra and its generic version, sildenafil, require a prescription ... medications like this one use ingredients that are Food and Drug Administration (FDA)-approved for use in other medications ...

Viagra, also known as sildenafil, was originally designed as a heart drug because of its main action - improving blood flow by relaxing or widening blood vessels. Doctors then discovered it was ...